Page 122 - VSI Master Catalog

CaMSHaFT PaRT NUMBER
VaLVE SETTING IN./EX.
RPM OPERaTING RaNGE
CaM GRINd NUMBER
adVERT dUR. IN./EX.
dUR.
@ .050” IN./EX.
VaLVE LIFT W/ 1.6 ROCKER IN./EX.
LOBE SEP. aNGLE
OVAL TRACK Mechanical Flat Tappet Camshafts
COC12-607-5
COC12-609-5
COC12-611-5
COC12-612-5
.020 .022
.020 .022
.020 .022
.020 .022
2500 to 5800
3000 to 6500
3700 to 7000
4300 to 7300
270B-6 270/280 235/242 285B-6 285/295 250/260 290B-6 290/304 255/266 300B-6 300/314 265/276 272TL-6 272/276 242/246 280TL-6 280/284 250/254 284TL-6 284/284 254/254 288BTL-6 288/292 259/262 296TLS-6 296/304 266/274
LB2705 270/274 244/248 LC2745 274/278 248/252 268AR 268/268 224/224 300AR 300/300 255/255 XR268R 268 274 230/236 XR280R 280 286 242/248 XR292R 292 297 254/260 288AR-6 288/296 252/258 288AR-6 288/296 252/258
.495/.507 106° .532/.555 106° .540/.534 106° .562/.557 106° .510/.520 106° .530/.540 106° .540/.540 106° .550/.560 106° .570/.590 106°
.468/.468 107° .483/.483 107° .525/.525 110° .575/.575 110° .552/.564 110° .570/.576 110° .582/.588 110° .630/.630 106° .630/.630 106°
.630/.630 107° .679/.645 108° .630/.630 106° .630/.630 106°
.660/.630 106°
.522/.529 114° .530/.534 112°
.475/.475 110° .475/.475 110° .485/.485 110°
COC12-608-5
.020 .022
2800 to 6200
280B-6
280/285
242/250
.507/.532
106°
COC12-610-5
.020 .022
3500 to 6800
290B-4
290/304
255/266
.540/.534
104°
COC12-645-5
.020 .022
4000 to 7100
295B-6
295/295
260/260
.555/.555
106°
TIGHT LASH Mechanical Flat Tappet Camshafts
COC12-501-5
COC12-502-5
COC12-504-5
COC12-506-5
COC12-517-5
.018 .020 .018 .020 .018 .020 .018 .020 .018 .020
2500 to 6000 3000 to 6500 3000 to 7000 3400 to 7000 3500 to 7500
COC12-511-5
.018 .020
2700 to 6200
272TLS-6
272/280
242/250
.510/.530
106°
COC12-512-5
.018 .020
3000 to 6700
280TLS-6
280/288
250/259
.530/.550
106°
COC12-505-5
.018 .020
3200 to 7000
284BTL-6
284/288
254/259
.540/.550
106°
COC12-515-5
.018 .020
3500 to 7200
288TLS-6
288/296
259/266
.550/.570
106°
COC12-519-5
.018 .020
3600 to 7600
304TLS-6
304/312
274/282
.590/.610
106°
LAUNCHER SERIES Mechanical Flat Tappet Camshafts
COC12-682-5 .014 .014 3000 to 6600
COC12-685-5 .014 .014 3000 to 6600
MAGNUM Mechanical Roller Camshafts
COC12-700-8 .020 .020 2000 to 6000
COC12-705-8 .020 .020 3000 to 7000
XTREME ENERGY Mechanical Roller Camshafts
COC12-681-5
.014 .014
3200 to 6800
LA2735
273/277
246/250
.425/.425
107°
COC12-684-5
.014 .014
2800 to 6400
LC2705
270/274
244/248
.483/.483
107°
COC12-702-8
.020 .020
2500 to 6500
280AR
280/280
236/236
.550/.550
110°
COC12-769-8
COC12-771-8
COC12-773-8
.016 .018
.016 .018
.016 .018
2000 to 6000
2500 to 6500
3200 to 7200
COC12-770-8
.016 .018
2200 to 6200
XR274R
274 280
236/242
.564/.570
110°
COC12-772-8
.016 .018
3000 to 7000
XR286R
286 292
248/254
.576/.582
110°
PULLER & MUD RACE Mechanical Roller Camshafts
COC12-900-9 .026 .028 3500 to 6200
DRAG RACE Mechanical Roller Camshafts
COC12-900-9 .026 .028 3200 to 6200 COC12-906-9 .026 .028 4500 to 7500
312AR-7
312/322 276/284 312/325 279/286 288/296 252/258 296/300 260/262
COC12-908-9
.026 .028
4200 to 7200
300BR-6
300/308
264/270
.630/.630
106°
CHEVROLET 262-400 C.I. 8 CYL. 1955-1998
DRAG RACE Mechanical Roller Camshafts
DRAG RACE Mechanical Roller Camshafts (.900” Base Circle)
COC12-970-9 .024 .026 5000 to 7500 312R-8
OVAL TRACK Mechanical Roller Camshafts (Standard Base Circle)
COC12-900-9 .020 .022 3200 to 6200 288AR-6 COC12-902-9 .020 .022 3600 to 6600 296AR-6 OVAL TRACK Mechanical Roller Camshafts (.900” Base Circle)
COC12-901-9
.020 .022
3500 to 6500
292AR-6
292/296
256/258
.630/.630
106°
COC12-906-9
.026 .028
4500 to 7500
312AR-7
312/322
276/284
.630/.630
107°
COC12-920-9
.020 .022
3800 to 7000
288BR-6
288/300
260/264
.660/.630
106°
COC12-921-9
COC54-412-11 COC54-416-11
.020 .022
Hyd. Hyd. Hyd. Hyd.
4000 to 7000
1200 to 6000 1600 to 6600
288CR-6 288/304 260/268
XR265HR 265/271 212/218 XR273HR 273/277 220/224
260H 260/260 212/212 260H 260/260 212/212 268H 268/268 218/218
COC12-922-9
.020 .022
4500 to 7500
292BR-6
292/304
264/268
.660/.630
106°
GM LS GEN III/IV THREE-BOLT 8 CYL. 1997-PRESENT
XFITM RPM Hydraulic Roller Camshafts
COC54-414-11
Hyd. Hyd.
1300 to 6300
XR269HR
269/273
216/220
.525/.532
114°
CHEVROLET 396-454 C.I. 8 CYL. 1965-1996
HIGH ENERGYTM Hydraulic Flat Tappet Camshafts
COC11-202-3
Hyd. Hyd.
800 to 4800
252H
252/252
206/206
.460/.460
110°
COC11-203-3 COCCL11-203-3 COCK11-205-3
Hyd. Hyd. Hyd. Hyd. Hyd. Hyd.
1200 to 5200 1200 to 5200 1500 to 5500
COC11-205-3
Hyd. Hyd.
1500 to 5500
268H
268/268
218/218
.485/.485
110°
COCCL11-205-3
Hyd. Hyd.
1500 to 5500
268H
268/268
218/218
.485/.485
110°
120